PE7321-10

Overview

The Pasternack PE7321-10 is a fixed RF attenuator module providing 10 dB attenuation. It operates within a frequency range of 0 Hz to 18 GHz and features a 50 Ohm impedance. The device is rated for 50 Watts of power dissipation at the stated attenuation value. It utilizes a 7/16 DIN female connector on one side and an N female connector on the other, designed as a directional component for microwave applications.

Feature Summary

• Provides fixed 10 dB attenuation for signal level control
• Operates up to 18 GHz frequency range
• Supports 50 Watts power handling capacity
• Features mixed interface connectors: 7/16 DIN female and N female

Applications

• Microwave test and measurement setups
• RF signal path power reduction
• Communication system component integration
• Directional signal monitoring circuits

Procurement Notes

Verify the specific connector orientation and gender configuration against system requirements before purchase. Confirm that the 50 Watt power rating aligns with peak operational loads. Ensure compatibility between 7/16 DIN and N-type interfaces in the assembly design. Check for any specific datasheet revisions affecting electrical performance specifications.

Selection Notes

Select this model when a fixed 10 dB loss is required across a broad DC to 18 GHz spectrum. Consider the mixed connector types (7/16 DIN and N) for adapter-free integration where these specific interfaces are mandated. Evaluate the 50 Watt power handling against maximum input signals to prevent thermal damage or performance degradation during continuous operation.

Part Context

This component belongs to Pasternack's line of fixed RF attenuators, which offer various attenuation values and frequency ranges. The PE7321 series specifically addresses high-power microwave applications requiring precise signal attenuation. These modules are engineered for stability and reliability in demanding RF environments, supporting both laboratory and field deployment scenarios.

Replacement Considerations

Direct substitutes include other 10 dB fixed attenuators from Pasternack with matching 7/16 DIN to N female interfaces and similar power ratings. Verify that alternative models maintain the 0 Hz to 18 GHz frequency range and 50 Watt capability to ensure functional equivalence without redesigning the surrounding circuitry.